Conservation Economy.net Defines 52 patterns that create a framework for an ecologically restorative, socially just, and reliably prosperous society that integrates social, natural, and economic capital.
Institute for Local Self-Reliance "Designing Rules as if Community Matters." Supports humanly scaled politics and economics. Subscribe to Home Town Advantage Bulletin w/ info on promoting local ownership and communities.
E.F. Schumacher Society "Linking people, land, and community by building local economies." Advocates local currencies, community land trusts, micro-lending, training and education.
Redefining Progress The nation's leading public policy think tank dedicated to smart economics that will help us achieve a sustainable environment, a healthy environment, and a just society
World Business Council on Sustainable Development A CEO-led, global association of some 200 companies dealing exclusively with business and sustainable development.
National Green Pages From Coop America, "The nation's only directory of screened and approved green businesses"
Sustainlane Clearinghouse for sustainable businesses & products
Seeing Green Wharton Study shows Greening is a Good Investment
Every Dollar Makes a Difference: The Better World Shopping Guide
New American Dream
The Church of Life After Shopping This is a fun site that makes many good points.